Re: Effects of IDLE processes - Mailing list pgsql-performance

From Gaetano Mendola
Subject Re: Effects of IDLE processes
Date
Msg-id 4219304A.1070408@bigfoot.com
Whole thread Raw
In response to Effects of IDLE processes  (JM <jerome@gmanmi.tv>)
List pgsql-performance
JM wrote:
> Hi ALL,
>
>     I was wondering if there is a DB performance reduction if there are a lot of
> IDLE processes.
>
> 30786 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
> 32504 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
> 32596 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>  1722 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>  1724 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>  3881 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>  6332 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>  6678 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>  6700 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>  6768 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>  8544 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>  8873 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>  8986 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>  9000 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>  9010 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>  9013 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>  9016 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>  9019 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>  9020 ?        S      0:00 postgres: user1 gmadb 10.10.10.1 idle
>

In my experience not at all, you have to wonder if some of that are "idle in transaction"
that are really a pain in the @#$


Regards
Gaetano Mendola



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